Casualties unknown

1990-07-15: Aeronca 7BCM (N2089A) — Edward Cole — Doylestown, PA

Doylestown, PA, US

On July 15, 1990, an Aeronca 7BCM (registration N2089A) operated by Edward Cole was involved in an aviation accident near Doylestown, PA. Investigators recorded the probable cause as: A LOSS OF ENGINE POWER DUE TO AN INOPERABLE CARBURETOR HEAT CONTROL. LACK OF SUITABLE TERRAIN FOR THE FORCED LANDING WAS A FACTOR. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 1781061362Data APIEditorial standards

A pilot reported losing engine power while returning from a 35-40 minute pleasure flight, resulting in a stall and collision with trees. The aircraft dropped 50 feet and came to rest horizontally 20-25 feet above ground. Post-accident examination found the carburetor heat cable pulled out and the air box valve frozen in the cold position.

Accident Overview

According to the pilot, the aircraft began losing engine power while returning to the airport after a pleasure flight of 35 to 40 minutes. The pilot stated that he was unable to glide the remaining two miles for a landing. He subsequently stalled the airplane into trees. The airplane dropped approximately 50 feet, coming to a stop 20-25 feet above the ground in a horizontal position.

Pilot Report

The pilot reported that the engine power loss occurred during the return leg of the flight. Despite efforts to reach the airport, the aircraft could not maintain sufficient altitude to clear the trees. The pilot executed a stall into the trees, resulting in the aircraft becoming lodged above the ground.

Post-Accident Examination

Following the accident, examination of the aircraft revealed that the carburetor heat cable had been pulled out. The carburetor air box valve was found frozen in the cold position. No other mechanical anomalies were reported.

Conclusion

The accident sequence was initiated by a loss of engine power, leading to an inability to reach the runway and a subsequent stall into trees. The condition of the carburetor heat system was noted during the post-accident inspection.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X23801. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.